package com.alex.wechat.mp.kefu.account.controller;

import java.io.IOException;
import java.net.URI;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.validation.ConstraintViolation;
import javax.validation.Validator;

import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
import org.jeecgframework.core.beanvalidator.BeanValidators;
import org.jeecgframework.core.common.controller.BaseController;
import org.jeecgframework.core.common.exception.BusinessException;
import org.jeecgframework.core.common.hibernate.qbc.CriteriaQuery;
import org.jeecgframework.core.common.model.json.AjaxJson;
import org.jeecgframework.core.common.model.json.DataGrid;
import org.jeecgframework.core.constant.Globals;
import org.jeecgframework.core.util.ExceptionUtil;
import org.jeecgframework.core.util.MyBeanUtils;
import org.jeecgframework.core.util.ResourceUtil;
import org.jeecgframework.core.util.StringUtil;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.entity.vo.NormalExcelConstants;
import org.jeecgframework.tag.core.easyui.TagUtil;
import org.jeecgframework.web.cgform.entity.upload.CgUploadEntity;
import org.jeecgframework.web.cgform.service.config.CgFormFieldServiceI;
import org.jeecgframework.web.system.service.SystemService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.util.UriComponentsBuilder;

import com.alex.wechat.mp.kefu.account.entity.WxKfAccountEntity;
import com.alex.wechat.mp.kefu.account.service.WxKfAccountServiceI;

import me.chanjar.weixin.mp.api.WxMpKefuService;
import me.chanjar.weixin.mp.api.WxMpService;

/**
 * @Title: Controller
 * @Description: 微信客服账号
 * @author onlineGenerator
 * @date 2016-12-23 12:05:50
 * @version V1.0
 *
 */
@Controller
@RequestMapping("/wxKfAccountController")
public class WxKfAccountController extends BaseController {
  /**
   * Logger for this class
   */
  private static final Logger logger = Logger.getLogger(WxKfAccountController.class);

  @Autowired
  private WxKfAccountServiceI wxKfAccountService;
  @Autowired
  private SystemService systemService;
  @Autowired
  private Validator validator;
  @Autowired
  private CgFormFieldServiceI cgFormFieldService;
  @Autowired
  private WxMpService wxMpService;

  /**
   * 微信客服账号列表 页面跳转
   * 
   * @return
   */
  @RequestMapping(params = "list")
  public ModelAndView list(HttpServletRequest request) {
    return new ModelAndView("com/gomore/wechat/mp/kefu/account/wxKfAccountList");
  }

  /**
   * easyui AJAX请求数据
   * 
   * @param request
   * @param response
   * @param dataGrid
   * @param user
   */

  @RequestMapping(params = "datagrid")
  public void datagrid(WxKfAccountEntity wxKfAccount, HttpServletRequest request,
      HttpServletResponse response, DataGrid dataGrid) {
    CriteriaQuery cq = new CriteriaQuery(WxKfAccountEntity.class, dataGrid);
    // 查询条件组装器
    org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, wxKfAccount,
        request.getParameterMap());
    try {
      // 自定义追加查询条件
    } catch (Exception e) {
      throw new BusinessException(e.getMessage());
    }
    cq.add();
    this.wxKfAccountService.getDataGridReturn(cq, true);
    TagUtil.datagrid(response, dataGrid);
  }

  /**
   * 删除微信客服账号
   * 
   * @return
   */
  @RequestMapping(params = "doDel")
  @ResponseBody
  public AjaxJson doDel(WxKfAccountEntity wxKfAccount, HttpServletRequest request) {
    String message = null;
    AjaxJson j = new AjaxJson();
    wxKfAccount = systemService.getEntity(WxKfAccountEntity.class, wxKfAccount.getId());
    message = "微信客服账号删除成功";
    try {
      wxKfAccountService.delete(wxKfAccount);
      systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
    } catch (Exception e) {
      e.printStackTrace();
      message = "微信客服账号删除失败";
      throw new BusinessException(e.getMessage());
    }
    j.setMsg(message);
    return j;
  }

  /**
   * 批量删除微信客服账号
   * 
   * @return
   */
  @RequestMapping(params = "doBatchDel")
  @ResponseBody
  public AjaxJson doBatchDel(String ids, HttpServletRequest request) {
    String message = null;
    AjaxJson j = new AjaxJson();
    message = "微信客服账号删除成功";
    try {
      for (String id : ids.split(",")) {
        WxKfAccountEntity wxKfAccount = systemService.getEntity(WxKfAccountEntity.class, id);
        wxKfAccountService.delete(wxKfAccount);
        systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
      }
    } catch (Exception e) {
      e.printStackTrace();
      message = "微信客服账号删除失败";
      throw new BusinessException(e.getMessage());
    }
    j.setMsg(message);
    return j;
  }

  /**
   * 添加微信客服账号
   * 
   * @param ids
   * @return
   */
  @RequestMapping(params = "doAdd")
  @ResponseBody
  public AjaxJson doAdd(WxKfAccountEntity wxKfAccount, HttpServletRequest request) {
    String message = null;
    AjaxJson j = new AjaxJson();
    message = "微信客服账号添加成功";
    try {
      wxKfAccountService.save(wxKfAccount);
      systemService.addLog(message, Globals.Log_Type_INSERT, Globals.Log_Leavel_INFO);
    } catch (Exception e) {
      e.printStackTrace();
      message = "微信客服账号添加失败";
      throw new BusinessException(e.getMessage());
    }
    j.setMsg(message);
    j.setObj(wxKfAccount);
    return j;
  }

  /**
   * 更新微信客服账号
   * 
   * @param ids
   * @return
   */
  @RequestMapping(params = "doUpdate")
  @ResponseBody
  public AjaxJson doUpdate(WxKfAccountEntity wxKfAccount, HttpServletRequest request) {
    String message = null;
    AjaxJson j = new AjaxJson();
    message = "微信客服账号更新成功";
    WxKfAccountEntity t = wxKfAccountService.get(WxKfAccountEntity.class, wxKfAccount.getId());
    try {
      MyBeanUtils.copyBeanNotNull2Bean(wxKfAccount, t);
      wxKfAccountService.saveOrUpdate(t);
      systemService.addLog(message, Globals.Log_Type_UPDATE, Globals.Log_Leavel_INFO);
    } catch (Exception e) {
      e.printStackTrace();
      message = "微信客服账号更新失败";
      throw new BusinessException(e.getMessage());
    }
    j.setMsg(message);
    return j;
  }

  /**
   * 微信客服账号新增页面跳转
   * 
   * @return
   */
  @RequestMapping(params = "goAdd")
  public ModelAndView goAdd(WxKfAccountEntity wxKfAccount, HttpServletRequest req) {
    if (StringUtil.isNotEmpty(wxKfAccount.getId())) {
      wxKfAccount = wxKfAccountService.getEntity(WxKfAccountEntity.class, wxKfAccount.getId());
      req.setAttribute("wxKfAccountPage", wxKfAccount);
    }
    return new ModelAndView("com/gomore/wechat/mp/kefu/account/wxKfAccount-add");
  }

  /**
   * 微信客服账号编辑页面跳转
   * 
   * @return
   */
  @RequestMapping(params = "goUpdate")
  public ModelAndView goUpdate(WxKfAccountEntity wxKfAccount, HttpServletRequest req) {
    if (StringUtil.isNotEmpty(wxKfAccount.getId())) {
      wxKfAccount = wxKfAccountService.getEntity(WxKfAccountEntity.class, wxKfAccount.getId());
      req.setAttribute("wxKfAccountPage", wxKfAccount);
    }
    return new ModelAndView("com/gomore/wechat/mp/kefu/account/wxKfAccount-update");
  }

  /**
   * 导入功能跳转
   * 
   * @return
   */
  @RequestMapping(params = "upload")
  public ModelAndView upload(HttpServletRequest req) {
    req.setAttribute("controller_name", "wxKfAccountController");
    return new ModelAndView("common/upload/pub_excel_upload");
  }

  /**
   * 导出excel
   * 
   * @param request
   * @param response
   */
  @RequestMapping(params = "exportXls")
  public String exportXls(WxKfAccountEntity wxKfAccount, HttpServletRequest request,
      HttpServletResponse response, DataGrid dataGrid, ModelMap modelMap) {
    CriteriaQuery cq = new CriteriaQuery(WxKfAccountEntity.class, dataGrid);
    org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, wxKfAccount,
        request.getParameterMap());
    List<WxKfAccountEntity> wxKfAccounts = this.wxKfAccountService.getListByCriteriaQuery(cq,
        false);
    modelMap.put(NormalExcelConstants.FILE_NAME, "微信客服账号");
    modelMap.put(NormalExcelConstants.CLASS, WxKfAccountEntity.class);
    modelMap.put(NormalExcelConstants.PARAMS, new ExportParams("微信客服账号列表",
        "导出人:" + ResourceUtil.getSessionUserName().getRealName(), "导出信息"));
    modelMap.put(NormalExcelConstants.DATA_LIST, wxKfAccounts);
    return NormalExcelConstants.JEECG_EXCEL_VIEW;
  }

  /**
   * 导出excel 使模板
   * 
   * @param request
   * @param response
   */
  @RequestMapping(params = "exportXlsByT")
  public String exportXlsByT(WxKfAccountEntity wxKfAccount, HttpServletRequest request,
      HttpServletResponse response, DataGrid dataGrid, ModelMap modelMap) {
    modelMap.put(NormalExcelConstants.FILE_NAME, "微信客服账号");
    modelMap.put(NormalExcelConstants.CLASS, WxKfAccountEntity.class);
    modelMap.put(NormalExcelConstants.PARAMS, new ExportParams("微信客服账号列表",
        "导出人:" + ResourceUtil.getSessionUserName().getRealName(), "导出信息"));
    modelMap.put(NormalExcelConstants.DATA_LIST, new ArrayList());
    return NormalExcelConstants.JEECG_EXCEL_VIEW;
  }

  @SuppressWarnings("unchecked")
  @RequestMapping(params = "importExcel", method = RequestMethod.POST)
  @ResponseBody
  public AjaxJson importExcel(HttpServletRequest request, HttpServletResponse response) {
    AjaxJson j = new AjaxJson();

    MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
    Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
    for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
      MultipartFile file = entity.getValue();// 获取上传文件对象
      ImportParams params = new ImportParams();
      params.setTitleRows(2);
      params.setHeadRows(1);
      params.setNeedSave(true);
      try {
        List<WxKfAccountEntity> listWxKfAccountEntitys = ExcelImportUtil
            .importExcel(file.getInputStream(), WxKfAccountEntity.class, params);
        for (WxKfAccountEntity wxKfAccount : listWxKfAccountEntitys) {
          wxKfAccountService.save(wxKfAccount);
        }
        j.setMsg("文件导入成功！");
      } catch (Exception e) {
        j.setMsg("文件导入失败！");
        logger.error(ExceptionUtil.getExceptionMessage(e));
      } finally {
        try {
          file.getInputStream().close();
        } catch (IOException e) {
          e.printStackTrace();
        }
      }
    }
    return j;
  }

  /**
   * 获取文件附件信息
   * 
   * @param id
   *          wxKfAccount主键id
   */
  @RequestMapping(params = "getFiles")
  @ResponseBody
  public AjaxJson getFiles(String id) {
    List<CgUploadEntity> uploadBeans = cgFormFieldService.findByProperty(CgUploadEntity.class,
        "cgformId", id);
    List<Map<String, Object>> files = new ArrayList<Map<String, Object>>(0);
    for (CgUploadEntity b : uploadBeans) {
      String title = b.getAttachmenttitle();// 附件名
      String fileKey = b.getId();// 附件主键
      String path = b.getRealpath();// 附件路径
      String field = b.getCgformField();// 表单中作为附件控件的字段
      Map<String, Object> file = new HashMap<String, Object>();
      file.put("title", title);
      file.put("fileKey", fileKey);
      file.put("path", path);
      file.put("field", field == null ? "" : field);
      files.add(file);
    }
    AjaxJson j = new AjaxJson();
    j.setObj(files);
    return j;
  }

  @RequestMapping(method = RequestMethod.GET)
  @ResponseBody
  public List<WxKfAccountEntity> list() {
    List<WxKfAccountEntity> listWxKfAccounts = wxKfAccountService.getList(WxKfAccountEntity.class);
    return listWxKfAccounts;
  }

  @RequestMapping(value = "/{id}", method = RequestMethod.GET)
  @ResponseBody
  public ResponseEntity<?> get(@PathVariable("id") String id) {
    WxKfAccountEntity task = wxKfAccountService.get(WxKfAccountEntity.class, id);
    if (task == null) {
      return new ResponseEntity(HttpStatus.NOT_FOUND);
    }
    return new ResponseEntity(task, HttpStatus.OK);
  }

  @RequestMapping(method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE)
  @ResponseBody
  public ResponseEntity<?> create(@RequestBody WxKfAccountEntity wxKfAccount,
      UriComponentsBuilder uriBuilder) {
    // 调用JSR303 Bean Validator进行校验，如果出错返回含400错误码及json格式的错误信息.
    Set<ConstraintViolation<WxKfAccountEntity>> failures = validator.validate(wxKfAccount);
    if (!failures.isEmpty()) {
      return new ResponseEntity(BeanValidators.extractPropertyAndMessage(failures),
          HttpStatus.BAD_REQUEST);
    }

    // 保存
    try {
      wxKfAccountService.save(wxKfAccount);
    } catch (Exception e) {
      e.printStackTrace();
      return new ResponseEntity(HttpStatus.NO_CONTENT);
    }
    // 按照Restful风格约定，创建指向新任务的url, 也可以直接返回id或对象.
    String id = wxKfAccount.getId();
    URI uri = uriBuilder.path("/rest/wxKfAccountController/" + id).build().toUri();
    HttpHeaders headers = new HttpHeaders();
    headers.setLocation(uri);

    return new ResponseEntity(headers, HttpStatus.CREATED);
  }

  @RequestMapping(value = "/{id}", method = RequestMethod.PUT,
      consumes = MediaType.APPLICATION_JSON_VALUE)
  public ResponseEntity<?> update(@RequestBody WxKfAccountEntity wxKfAccount) {
    // 调用JSR303 Bean Validator进行校验，如果出错返回含400错误码及json格式的错误信息.
    Set<ConstraintViolation<WxKfAccountEntity>> failures = validator.validate(wxKfAccount);
    if (!failures.isEmpty()) {
      return new ResponseEntity(BeanValidators.extractPropertyAndMessage(failures),
          HttpStatus.BAD_REQUEST);
    }

    // 保存
    try {
      wxKfAccountService.saveOrUpdate(wxKfAccount);
    } catch (Exception e) {
      e.printStackTrace();
      return new ResponseEntity(HttpStatus.NO_CONTENT);
    }

    // 按Restful约定，返回204状态码, 无内容. 也可以返回200状态码.
    return new ResponseEntity(HttpStatus.NO_CONTENT);
  }

  @RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
  @ResponseStatus(HttpStatus.NO_CONTENT)
  public void delete(@PathVariable("id") String id) {
    wxKfAccountService.deleteEntityById(WxKfAccountEntity.class, id);
  }

  @RequestMapping(params = "doBatchUpload")
  @ResponseBody
  public AjaxJson doBatchUpload(String ids, HttpServletRequest request) {
    String message = null;
    AjaxJson j = new AjaxJson();
    message = "上传客服账号成功";
    try {
      for (String id : ids.split(",")) {
        uploadOneAccount(id);
        systemService.addLog(message + ",id=" + id, Globals.Log_Type_INSERT,
            Globals.Log_Leavel_INFO);
      }
    } catch (Exception e) {
      logger.error("", e);
      message = "上传客服账号失败";
      throw new BusinessException(e.getMessage());
    }
    j.setMsg(message);
    return j;
  }

  private void uploadOneAccount(String id) {
    // TODO
    WxKfAccountEntity acct = wxKfAccountService.get(WxKfAccountEntity.class, id);
    if (acct == null) {
      throw new BusinessException("找不到指定的客户账号");
    }

    WxMpKefuService kfService = wxMpService.getKefuService();
    if (StringUtils.isBlank(acct.getWorkNum())) {
      // TODO 新增

    } else {
      // TODO 修改
    }
  }

}
